Chris Version News Today

and this is dateline! >> this is a tragedy on top of a tragedy now. >> it happened so quickly. their parents in the backyard spa. their mom in trouble. >> my dad just panicked. >> a sudden slip. a fatal fall. >> youre losing your mother. youre watching her go right in front of you. >> someone else was watching her. a curious neighbor. >> it was scary. the look on his face was almost undescribable. >> what had she seen? was this drowning really an accident? >> shes got a huge gash on he...

>> a sudden slip, a fatal fall -- >> you losing your mother, watching her go right -- >> someone else was watching her too, a curious neighbor. >> it was scary. the look on his face was almost indescribable. >> what had she seen? was this drowning really an accident? >> shes got a huge gash on her head. -- consistent with just falling down. >> a husband and father is suddenly under suspicion. >> who is crying, were crying. he said, they got -- >> three daughters stand by their dad, and...

>> but he didnt sound surprised when he said -- >> no, he was crying. he was he was upset. >> very upset. >> but by the time police investigators were questioning chris, remember, they had heard from lindsay patterson. and at the station, chrisversion of events in the spa differed in one crucial detail from what lindsay described seeing that first time she peered over the wall and into the halls backyard. >> that specifically, me holding her down in there, theres nothing that took place in that ...